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| author |   Nicolas MURE <nicolas.mure2019@gmail.com> | 2021-03-01 16:27:28 +0100 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2021-03-02 10:19:09 +0100 |
| commit | 1a2a94a4392d5d1e5e25cc127573452f4c7fa9b8 (patch) | |
| tree | 35eca9f672602399b7656ae38713ac9f5694f7e6 /sound/usb/quirks.c | |
| parent | ALSA: usb-audio: Declare Pioneer DJM-850 mixer controls (diff) | |
| download | wireguard-linux-1a2a94a4392d5d1e5e25cc127573452f4c7fa9b8.tar.xz wireguard-linux-1a2a94a4392d5d1e5e25cc127573452f4c7fa9b8.zip | |
ALSA: usb-audio: Configure Pioneer DJM-850 samplerate
Send an `URB_CONTROL out` USB frame to the device to configure its
samplerate. This should be done before using the device for audio
streaming (capture or playback).
See https://github.com/nm2107/Pioneer-DJM-850-driver-reverse-engineering/blob/172fb9a61055960c88c67b7c416fe5bf3609807b/doc/windows-dvs/framerate-setting/README.md
Signed-off-by: Nicolas MURE <nicolas.mure2019@gmail.com>
Link: https://lore.kernel.org/r/20210301152729.18094-4-nicolas.mure2019@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/quirks.c')
| -rw-r--r-- | sound/usb/quirks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 737b2729c0d3..d02dac5fcd40 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1503,6 +1503,9 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs, case USB_ID(0x2b73, 0x0013): /* Pioneer DJM-450 */ pioneer_djm_set_format_quirk(subs, 0x0082); break; + case USB_ID(0x08e4, 0x0163): /* Pioneer DJM-850 */ + pioneer_djm_set_format_quirk(subs, 0x0086); + break; } } |